The Metalsub handheld torches are as carefully designed and built and as strong as the cablelights and they are even easier to use. This certainly applies to the XRE500. With 500 lumens, a burn time of 120 minutes and features such as dimming, warning signals and also another 5 hours fading light, a real torch. The XRE500 Rechargeable - with an internal battery and MP400 Charger. But with its weight and size, it is ideal to take along on a trip, only 400 grams! Or how about as a backup light, small but powerful. In short a versatile travel-light, backup light and universal-light for all your diving pleasure The Metalsub XRE500 (Standard) Handheld Torch has the following characteristics: ò Material: Aluminium, Anodised*, Teflon Coated ò Battery: 6 x LR06 - AA Alkaline 1,5V (Included) ò Standard Light Power: 6 Watt LED, 500 Lumen / 5500 K ò Burn Time: +/- 120 minutes, then 6 hours with reducing intensity ò Reflector Beam: 10? (spot) ò Variable light power: 0-25-50-100% ò S.O.S. Signal: Yes (Morse code flashes) (3x short, 3x long, 3x short) ò Beacon Signal: Yes (per sec. 1x short) ò Weight above water: 400 grams approx. ò Weight under water: 200 grams approx. ò Dimensions: Ï 42 x 200mm ò Hyperbaric Pressure Test: 15 bar ò Securities: Mechanical thermal protection 60 ?C. Overpressure valve for any battery gas leakage. Deep discharge protection. Specific to the Metalsub XRE500-R (Rechargeable) Handheld Torch: ò Battery: NiMH 7,2 Volt - 2,3Ah ò Internal charging ò Charging time: +/- 5 hours from empty with MP400 Charger (Included) ò The XRE500-R comes with battery pack and charger MP400.